Transaction not yet indexed

42etkvnuR2yp4yaFQujWbBmQAF3RSr7L294PZw6wCnke2acKBmrfVUa8YQsqtkNHA3fd77QXu5BhQyDHwLLKuHT2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.